Findings: The uterus is retroflexed and contains a gestational sac at the fundus with a mean diameter of 2.37 cm corresponding to gestational age, seven weeks zero days. A normal, complete decidual reaction is present, however there is a focal region of decreased subchorionic echogenicity posteroinferiorly at the fundus with a volume of approximately 5 cc compared with a gestational sac volume of approximately 9 cc. Yolk sac is present, is sonographically normal and measures approximately 3 mm. Fetal pole is seen with an average measurement of 1.0 cm corresponding to gestational age, seven weeks one day. Fetal heart beat is seen on M-Mode Doppler at a rate of 141 beats per minute. The adenxa were clear bilaterally.

Findings: The uterus is retroflexed and contains a gestational sac at the fundus with a mean diameter of 2.37 cm corresponding to gestational age, seven weeks zero days. A normal, complete decidual reaction is present, however there is a focal region of decreased subchorionic echogenicity posteroinferiorly at the fundus with a volume of approximately 5 cc compared with a gestational sac volume of approximately 9 cc. Yolk sac is present, is sonographically normal and measures approximately 3 mm. Fetal pole is seen with an average measurement of 1.0 cm corresponding to gestational age, seven weeks one day. Fetal heart beat is seen on M-Mode Doppler at a rate of 141 beats per minute. The adenxa were clear bilaterally.